Hm what to wear on the first day of school (read desc)?

Lol its a little to early for school to start but I got bored and decided to ask this question.I will start 7th grade in apollo middle school in nashville tennesse august something.I am 12.Also they have Standard School Attire so I have to wear a uniform uqh.Well the uniform is a polo shirt with a collar and pants navy,black,or khacki.You can wear skinny jeans but they must be a solid color of the colors I just listed.I can wear any color shirt.And How should I do my hair? Heres how my hair is:Okay so I have alot of hair.It is curly and my hair color is dark brown and i have some light brown and blonde highlights but they are fading away thank god because i want my hair to be one color.My hair is like 3 inches past my shoulder.I doont want a boring look like a ponytail or that.Any helpfful hairstyles????? ty